Keisha's cat had kittens. The line plot below shows the weight, in pounds, of each kitten.
What is the total weight of all the kittens that weighed 3/8
pound?
Answers
Answer:
the answer would be 1 7/8
Step-by-step explanation:
first you would count up the number of kittens that weighted 3/8 of a pound. You should have the number of 5, next you would multiply 5 × 3/8= 1.875 (as a decimal). Then you would convert that number into a mixed number (fraction) because all the answers are in mixed number form. You should get 1 7/8 because:
(1875÷125)(1000÷125) = 158 when reduced to the simplest form. As the numerator is greater than the denominator, we have an IMPROPER fraction, so we can also express it as a MIXED NUMBER, thus 18751000 is also equal to 1 7/8 when expressed as a mixed number.
I hope this helps!
Related Questions
Mr. Barnes rode his bike twenty miles in three hours. Mrs. Barnes rode her bike twenty-four miles in four hours. Mr. Barnes was riding at a
rate than Mrs. Barnes.
Answers
In conclusion, Mr. Barnes rode his bike at a rate of 6.67 miles per hour, which was faster than Mrs. Barnes' rate of 6 miles per hour.
How is their speed determined?We must compute the rate or speed that each participant rode in order to determine who rode faster. The rate is calculated by dividing the distance travelled by the time required. The rates for Mr. and Mrs. Barnes will now be determined:
Rate = Distance / Time = 20 Miles / 3 Hours = 6.67 Miles per Hour, Mr. Barnes
Rate = Distance/Time = 24 Miles/4 Hours = 6 Miles Per Hour, Mrs. Barnes
We can observe from comparing the speeds that Mr. Barnes rode more quickly than Mrs. Barnes. Her speed was 6 miles per hour, compared to his 6.67. As a result, we can conclude that Mr. Barnes was riding more quickly than Mrs. Barnes.
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All of the points in which quadrant have negative x-coordinates and negative y-coordinates? a coordinate plane. quadrant i quadrant ii quadrant iii quadrant iv
Answers
In quadrant III have negative x-coordinates and negative y-coordinates. So the option d is correct.
We will use an ordered pair of the form to identify the location of each point in the plane (x, y).
The first coordinate, the x-coordinate, will be the number that corresponds to the horizontal location of the point as determined by the number on the x-axis.
The second coordinate, the y-coordinate, will be the number corresponding to the point's vertical location as determined by the y-axis number.
The ordered pairs will always be written with the x-coordinate first and the y-coordinate second.
Quadrant I has both positive x and y coordinates.
Quadrant II has a negative x-coordinate and a positive y-coordinate.
Quadrant III Both coordinate x and y negative.
Quadrant IV has a positive x-coordinate and a negative y-coordinate.
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The complete question is:
All of the points in which quadrant have negative x-coordinates and negative y-coordinates?
a. coordinate plane
b. quadrant I
c. quadrant II
d. quadrant III
e. quadrant IV
Answer:
It is Quadrant IIIStep-by-step explanation:
it is C hope this helpsWhch of the binomials below is a factor of this trinomial x^2 + 19x + 84.
A)x-7
B)x^2+12
C)x+84
D)x+7
Answers
Answer:
The answer is D) x+7
Step-by-step explanation:
First you have to find multiples of 84 and see if they add up to equal 19.
find the largest four-digit value of ${}t$ such that \[\sqrt{t-\sqrt{t-\sqrt{t-\sqrt{t-\cdots}}}}\]is an integer.
Answers
To find the largest four-digit value of t such that the expression is an integer, we need to set up an equation and solve for t.
Let's denote the given expression as x:
x = √(t - √(t - √(t - √(t - ...)))
To simplify the expression, we notice that the inner square root can be represented by x itself. So we can rewrite the equation as:
x = √(t - x)
Squaring both sides to eliminate the square root:
x^2 = t - x
Rearranging the equation:
x^2 + x - t = 0
To find the largest four-digit value of t, we can iterate through the values of t starting from 9999 and solve the quadratic equation for x. We are looking for a positive integer solution for x. Once we find the largest value of t that satisfies this condition, we have our answer.
By solving the quadratic equation for different values of t, the largest four-digit value of t that satisfies the condition is 9985.
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Write a story problem to go with the multiplication problem 4 x 2/3 then solve the problem.
Answers
Story:
There is a tank that can fill 4 liters of water. The 2/3 of the tank has been filled with water. How much liters have the tank filled with water?
Solution of story:
We know that:
Tank = 4 liters2/3 x 4 = Water filled in tankMultiply both the terms to get the answer.
Solution:
2/3 x 4 liters=> 8/3 liters = 2 2/3 litersHence, 2 2/3 liters has been filled with water.
Hoped this helped.
A. person can do 2/3 of work a day how many times can he do that work in 4days?
Solution:-
Just multiply numerator with numerator and denominator with denominator.
\(\\ \tt\hookrightarrow 4\times \dfrac{2}{3}\)
\(\\ \tt\hookrightarrow \dfrac{4(2)}{3}\)
\(\\ \tt\hookrightarrow \dfrac{8}{3}\)
\(\\ \tt\hookrightarrow 2\dfrac{2}{3}\)
find the distance from point A to the given line
A(3,4), y=x
Answers
Answer:
Square root of 13
Step-by-step explanation:
If y=x, that means that we can use any coordinates as long as it is true. I will use (1,1)
The distance formula is the square root of (x2-x1)^2+(y2-y1)^2
(3-1)^2=4
(4-1)^2=9
4+9=13
=Square root of 13
which level of measurement consists of a set of categories that have different names, like eye color?
Answers
Answer: Nominal Scale Level
Step-by-step explanation:
Data that is measured using a nominal scale is qualitative.
colors, names, labels and favorite foods along with yes or no responses are examples of nominal level data.
Triangle OPQ, with vertices O(3,4), P(8,3), and Q(4,8), is drawn inside a rectangle, as
shown below.
What is the area, in square units, of triangle OPQ?
Answers
The area of triangle OPQ is 44 square units.
How to find the area of tringle?
There are different ways to find the area of a triangle, depending on the information given. Here are a few common methods:
Using the base and height: To find the area of a triangle using the base and height, you can use the formula: A = (1/2)bhwhere A is the area, b is the base and h is the height.The height is the perpendicular line segment drawn from the vertex of the triangle to the line containing the base of the triangle.Using the 3 sides of the triangle: Heron's formula is a method to find the area of a triangle when the lengths of all three sides are known. The formula is:A = √(s(s-a)(s-b)(s-c))where A is the area, a, b and c are the sides of the triangle, and s is the semi-perimeter of the triangle.s = (a+b+c)/2There are different methods to find the area of a triangle, but one common method is to use the coordinates of its vertices and the distance formula. The distance formula is
d = √((x2-x1)^2 + (y2-y1)^2)
We can use the distance formula to find the lengths of the sides of the triangle OPQ, which are:
OP = √((8-3)^2 + (3-4)^2) = √((5)^2 + (-1)^2) = √(25+1) = √26
OQ = √((4-3)^2 + (8-4)^2) = √((1)^2 + (4)^2) = √(1+16) = √17
PQ = √((4-8)^2 + (8-3)^2) = √((-4)^2 + (5)^2) = √(16+25) = √41
Once we have the lengths of the sides of the triangle, we can use the Heron's formula to find its area:
s = (OP + OQ + PQ)/2
Area = √(s(s-OP)(s-OQ)(s-PQ))
s = (√26 + √17 + √41)/2 = (√44)/2 = 4√11
Area = √(4√11(4√11-√26)(4√11-√17)(4√11-√41))
Area = √(4√11 * √(44-26) * √(44-17) * √(44-41))
Area = √(4√11 * √18 * √27 * √3)
Area = √(4√11 * 3√2 * 3√3 * √3)
Area = 4*11 = 44 square units
Hence, the area of triangle OPQ is 44 square units.
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Write two different two step equations whose solution are x=8
Answers
Answer:
3x-15=9 5x-10=30
Step-by-step explanation:
i hope that is what u meant haha
Find the value of x in the isosceles triangle shown below.
Answers
Answer:
12
Step-by-step explanation:
x is the height, and we notice that this isosceles triangle is two 5-12-13 triangles put together. Therefore, x = 12
Another method. Use pythagorean theorem. x^2 + (10/2)^2 = 13^2
x^2 + 25 = 169
x^2 = 144
x = 12
SOMEONE HELP!!!!!!!!!!!!
Answers
150
Answer: It's none of these because the answer is 30.
Mark loads a crate that weighs 22.5 pounds and 12 boxes that each weigh 11.25 pounds onto a truck . what is the total weight of the crate and the boxes
Answers
Answer:
157.5 pounds
Step-by-step explanation:
11.25×12=135 then add 135 to 22.5
PLEASE HELP ME!! no spame
Answers
I’m adding random stuff to send the answer!:)
Answer:
D. 1/8Step-by-step explanation:
Use the slope formula:
\(m=(y_2-y_1)/(x_2-x_1)\)\(m=(-4-(-5))/(0-(-8))=1/8\)help n i’ll mark u as brainliest? :)
Answers
Answer:
the answer is yes
Step-by-step explanation:
hdhdhdhdhhdhdhdhdhdhd
-13.9+(-12.8) evaluate the answer
Answers
Answer:
=-26.7
Step-by-step explanation:
=-13.9+(-12.8)
=-13.9-12.8
=-26.7
Answer:
13.9+(−12.8)= 1.1 gggggggg
Tran is solving the quadratic equation 2x2 – 4x – 3 = 0 by completing the square. His first four steps are shown in the table.
A table listing the first few steps in deriving the quadratic formula
In which step did Tran first make an error?
Answers
The solution to the quadratic equation 2x² - 4x - 3 = 0 is x = 1 ± √2.5
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
Solving the polynomial using completing the square:
2x² - 4x - 3 = 0
First divide through by 2:
x² - 2x - 3/2 = 0
add 3/2 to both sides:
x² - 2x - 3/2 + 3/2 = 0 + 3/2
x² - 2x = 3/2
add the square of half the coefficient x to both sides:
x² - 2x + 1 = 3/2 + 1
(x - 1)² = 2.5
taking square root:
x - 1 = ±√2.5
x = 1 ± √2.5
The solution to the quadratic equation 2x² - 4x - 3 = 0 is x = 1 ± √2.5
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Answer: Step 3
Step-by-step explanation: this is the right answer on the edge, hope this helps!
Given a population comprised of 30 bats, 15 gloves, and 60 balls, if sampling is random and one at a time without replacement, what is the probability of obtaining a bat and a ball in that order if two objects are sampled from the populationGroup of answer choices
Answers
The probability would be 3/125 in the given conditions.
As there are 105 items, of which 30 are bats. The probability for that draw is 30/105.
There are now 104 items remaining, of which 15 are gloves. The probability of getting a glove now is 15/104.
There are now 103 items remaining, of which 60 are balls. The probability of getting a ball now is 60/103.
The probability of all three occurring = product of three
15/104* 30/105* 60/103
= 3/125
Hence the probability is 3/125.
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Enola is going to invest in an account paying an interest rate of 5.1% compounded continuously. How much would Enola need to invest, to the nearest cent, for the value of the account to reach $12,800 in 10 years?
Answers
Answer:
$7,686.34
Step-by-step explanation:
You want to know the amount that needs to be invested at 5.1% compounded continuously for 10 years to achieved an account value of $12,800.
Compound interestThe value of an account accumulating interest at rate r compounded continuously is ...
A = P·e^(rt)
where P is the principal invested and t is the number of years.
We want to find P for A=12800, r=0.051, t=10.
12800 = P·e^(0.051·10)
12800·e^-0.51 = P ≈ 7686.34
Enola needs to invest $7,686.34 for the account value to reach $12,800 in 10 years.
__
Additional comment
Dividing by e^0.51 is the same as multiplying by e^-0.51.
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Enola needs to invest $7,686.34 for the account value to reach $12,800 in 10 years.
What's the amount?You want to know the amount that needs to be invested at 5.1% compounded continuously for 10 years to achieved an account value of $12,800.
The value of an account accumulating interest at rate r compounded continuously is ...
A = P·\(e^{rt}\)
where P is the principal invested and t is the number of years.
We want to find P for A=12800, r=0.051, t=10.
12800·\(e^{-0.51 }\) = P ≈ 7686.34
Enola needs to invest $7,686.34 for the account value to reach $12,800 in 10 years.
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sydney is selling is comic book selection on the internet the scatter plot
Answers
What is the question please?
x²-x-6
2
x+3x² - 2x - 3*
Find a reasonable estimate of the limit lim
Answers
According to the given information the limit of the given equation is 1.25 so the correct answer is option a.
What is the definition of a limit in mathematics?Limit, a closeness-based mathematical notion, is largely used to give values to some functions at locations where none are specified, in a manner that is compatible with neighbouring values.
What is meant by "limit of a function"?The value that a function assumes when its input approaches as well as approaches a particular number is really the function's limit. Limits determine continuity, integrals, as well as derivatives. The behaviour of the function at a certain place is always of relevance to the limit of the function.
\(\lim_{x \to 3} \frac{x^2-x-6}{x^2 - 2x - 3} \\\\ \lim_{x \to3} \frac{(x-3)(x+2)}{(x-3)(x+1)} \\\\ \lim_{x \to3} \frac{(x+2)}{(x+1)} \\\\$putting the value x=3$\\\\=\frac{3+2}{3+1} \\\\=\frac{5}{4} \\\\=1.25\)
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The weight of infants follows a bell-shaped distribution with mean 7.5 pounds and standard deviation 1.75 pounds. A baby born two weeks early has a standardized score of –1.5. What is the baby’s actual weight? Round your answer to the nearest hundredth.
The baby weighed _____ pounds at birth.
Answers
Answer:
4.88
Step-by-step explanation:
Answer:
The person above me is right, they deserve brainliest.
It is 4.88
ED2021
I need to know the approximate number of lunches that will be sold
Answers
First let's calculate the number of students who will buy lunch 5 times next week and it is given by:-
\(\begin{gathered} \frac{35}{100}\times500 \\ =35\times5 \\ =175 \end{gathered}\)So 175 students will buy lunch 5 times.
Similarly let's find number of students who will buy lunch 4 times
\(\begin{gathered} \frac{15}{100}\times500 \\ =15\times5 \\ =75 \end{gathered}\)75 students will buy 4 times
Similarly on calculation we get 50 students will buy 3 times, 50 students will buy 2 times , 90 students will buy 1 time.
So total number of lunches that will be sold will be
\(\begin{gathered} 5\times175+4\times75+3\times50+2\times50+1\times90 \\ =875+300+150+100+90 \\ =1515 \end{gathered}\)So total 1,515 lunches will be sold .Hence the correct option is (A).
find the value of the expression. (5+2)×(7-3)^2
Answers
In order to find the value of the expression, first let's calculate the operations inside the parenthesis:
\(\begin{gathered} (5+2)\cdot(7-3)^2_{} \\ =(7)\cdot(4)^2 \end{gathered}\)Then, calculating the exponential expression and after that the product, we have:
\(\begin{gathered} 7\cdot4^2 \\ =7\cdot16 \\ =112 \end{gathered}\)So the final value is 112.
the formula for finding the surface area of a cylinder is sa = πr2 πrh . truefalse unlimited attempts remain
Answers
The statement ''the formula for finding the surface area of a cylinder is sa = πr2 πrh.'' is false because the formula for finding the surface area of a cylinder is given by: SA = 2πrh + 2πr^2 , where SA represents the surface area, r is the radius of the base, and h is the height of the cylinder.
The first term, 2πrh, represents the area of the curved surface of the cylinder (the lateral surface area), which is a rectangle that wraps around the cylinder. It is calculated by multiplying the height of the cylinder by the circumference of the base.
The second term, 2πr^2, represents the areas of the two circular bases of the cylinder.
By adding these two terms together, we obtain the total surface area of the cylinder.
Therefore, the correct formula for finding the surface area of a cylinder is SA = 2πrh + 2πr^2.
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Juan wants to solve the equation below using the Distributive Property.
4(6 – x) = 12
What should Juan’s first step be?
A. Multiply 4 by x.
B. Subtract x from 6.
C. Distribute 4 to (6 – x).
D. Subtract 4 from both sides.
Answers
Answer:
C. Distribute 4 to (6 - x).
Step-by-step explanation:
Person above is right.
Juan’s first step should be C. Distribute 4 to (6 – x).
What is distributive property of multiplication over addition?Suppose a, b and c are three numbers. Then we have:
a(b + c) = a b + a c
(a(b+c) means a multiplied to (b+c). The sign of multiplication is usually hidden when using symbols and both quantities which are in multiplication are written together without space)
We are given an equation as;
4(6 – x) = 12
Here Juan wants to solve the equation, using the Distributive Property.
thus, 4(6 – x) = 12
First step is to distribute 4.
4(6) – 4(x) = 12
Then solve;
24 - 4x = 12
x = 3
Hence, Juan’s first step should be C. Distribute 4 to (6 – x).
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simplify the following 7+(_10)
Answers
Answer:
7 or -3
Step-by-step explanation:
its -3 only if the number you typed was ( -10 ) because i can't really tell if that dash is supposed to be there or not.
steps for 7 :
7 + (10)
7 + 1 ‧ 0
7 + 0
7
steps for -3 :
7 + ( -10 )
7 - 10
-3
Veronica needs blinds for the window in her bedroom. the window is 2 meters tall and 4 meters wide. what is the area of the window?
Answers
The area of the window is 8\(m^{2}\).
What is the area?An object's area is how much space it takes up in two dimensions. It is the measurement of the number of unit squares that completely cover the surface of a closed figure.
The word "area" refers to a free space. The length and width of a form are used to compute its area.
Any shape's area can be calculated by counting how many unit squares will fit inside of it.
According to the question,
Length of window=2m
Width of window=4m
Area of window=Length*Width
=2*4
=8\(m^{2}\)
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Which two integers is 8 between
Answers
To integers between eight is six and seven
Young Professional magazine was developed for a target audience of recent college graduates who are in their first 10 years in a business/professional career. In its two years of publication, the magazine has been fairly successful. Now the publisher is interested in expanding the magazine’s advertising base. Potential advertisers continually ask about the demographics and interests of subscribers to Young Professional. To collect this information, the magazine commissioned a survey to develop a profile of its subscribers. The survey results will be used to help the magazine choose articles of interest and provide advertisers with a profile of subscribers. As a new employee of the magazine, you have been asked to help analyze the survey results.what do young professional be a good advertising outlet for online brokers justify your conclusion with statistical data?
Answers
The majority of Young professional subscribers are interested in personal finance and investment opportunities.
Young Professional magazine would be a good advertising outlet for online brokers because its target audience consists of recent college graduates who are in their first 10 years in a business/professional career. This demographic is likely to have a high level of education, which means they are more likely to understand and be interested in investment opportunities. Additionally, as young professionals, they are likely to have a higher disposable income and a desire to invest and grow their wealth.
According to the survey results, the majority of Young Professional subscribers are interested in personal finance and investment opportunities. This makes the magazine an ideal outlet for online brokers to advertise their services and reach potential customers. The survey also revealed that the majority of subscribers are tech-savvy and comfortable with online transactions, which makes them more likely to be interested in using online brokers for their investment needs.
Overall, the demographics and interests of Young Professional subscribers make it a good advertising outlet for online brokers. By advertising in the magazine, online brokers can reach a highly educated, tech-savvy, and financially motivated audience that is likely to be interested in their services.
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Two numbers are in a ratio of 11:5. If their difference is 24, what are the two numbers?
Answers
The two numbers will be denoted by "x" and "y." We can create two equations using the data provided:
x : y = 11 : 5
x - y = 24
We can first get a common multiple of the two numbers in the ratio 11:5 in order to determine x and y. Since 55 is a frequent multiple of 11 and 5, we may write:
x = 11 * 5 = 55
y = 5 * 11 = 55
With x and y in hand, we can apply the second equation to determine their difference:
x - y = 55 - 55 = 24
Therefore, the two figures are 55 and 31.
A fractional comparison of two values is called a ratio. When two numbers are compared, their ratio is represented as 11:5, which signifies that the first number is worth 11 times what the second number is worth.
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